Search Miners Database

The Copper Miners Employee Card database includes records for almost 40,000 people who worked for the Calumet & Hecla Mining Company.

EMPLOYEE CARDS

  • Norman R. O'Hara

    Date of Birth: 12/10/1921
    Birthplace: England

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  • George Simon

    Date of Birth: 1869-04-26
    Birthplace: Sabucch

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  • Emil R. Patormella

    Date of Birth: 1888-10-28
    Birthplace: Norbottenslaann Sweden

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  • John Lahtinen

    Date of Birth: 1892-02-19
    Birthplace: Truaviisi Henilaann Finland

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  • George LaDuc

    Date of Birth: 1890-09-07
    Birthplace: Hubbell

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  • Joseph Archambeault

    Date of Birth: 1874-08-15
    Birthplace: Canada

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  • Evert Aho

    Date of Birth: 3/22/1909
    Birthplace: Vaasa Province Finland

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  • Toivo Sinervo

    Date of Birth: 1891-11-14
    Birthplace: Kata Viborlaan Finland

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The Keweenaw Time Traveler

The Keweenaw Time Traveler is an online historical atlas created by researchers at Michigan Tech that you can explore from home on your computer or on your mobile device when exploring the landscape. It combines historical maps with archival records — including the C&H employee cards! — about the people who lived and worked in Houghton and Keweenaw counties from 1880-1940. Try it now: KeweenawHistory.com.

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